242 



NEW YORK STATE MUSEUM 



Boletus, cyanescens, 217\ 

 edulis, 216 2 . 

 Elbensis, 214 s . 

 felleus, 216 9 . 

 gracilis, 217 1 . 

 granulatus, 215*. 

 illudens, 216 1 . 

 luridus, 216*. 

 nebulosus. 216 7 . 

 ornatipes, 216 2 . 

 piperatus, 215 5 . 

 Ravenelii, 215 6 . 

 scaber, 216 6 . 

 spectabilis, 214 7 . 

 subglabripes, 215 s . 

 subluteus, 215 1 . 

 subtomentosus, 215 9 . 

 subvelutipes, 216 5 . 

 versipellis, 216 s . 

 Botrychium matricariaefoliuiri, 15G 7 . 

 obliquum, 156 6 . 

 ternatum var. obliquum, 156 6 . 

 Virginianum, 156 5 . 

 Bottle brush, 96 8 . 

 Bovista pila, 225 s . 



pluinbea, 225 4 . 

 Brachyelytrum, awned, 147 s . 



Braclnjelytrum aristatum, 147*. 

 erectum, 147 3 . 

 Brachythecium, 171 6 -72 5 . 

 Bracken, 154 1 . 

 Brake, 154 1 . 

 Brasenia peltata, 76 2 . 



purpurea, 76 2 . 

 Brassica arvensis, 78 1 . 

 cainpestris, 78 3 . 

 Napus, 78*. 

 Sinapistrum, 78 1 . 

 Braun's quillwort, 157 2 . 

 Britton, Mrs E. G., acknowledg- 

 ments to, 71 8 -72\ 

 Britton and Brown's Illustrated 



flora, 71\ 

 Bromns ciliatus, 151 6 . 



purgans, 151 7 . 

 Brooklime, American, 116 9 , 



Brunclla vulgaris, 118 6 . 

 Bryaceae, 159 8 -76 B . 

 Bryophta, 157 8 -79 9 . 



summary, 236 8 . 

 Bryum argenteum, 166 1 . 



bimum, 165 9 . 



crudum, 165 s . 



elongatum, 165 9 . 



nutans, 165 6 . 



roseum, 166 2 . 

 Buckwheat, 119 s . 

 Buellia geographica, 190 5 . 



parasema, 190*. 



petraea, 190 6 . 

 Bugleweed, 117 8 . 

 Bulgariaceae, 233 1 . 

 Bulrush, dark green, 137 9 . 



small fruited, 138 1 . 

 Bunchberry, 99 7 . 

 Bur reed, simple stemmed, 135*. 

 Burdock, 108 3 . 

 Bursa Bursa-pastoris, 78 5 . 

 Bush honeysuckle, 101 7 . 

 Buttercup, 73 3 . 



bristly, 73*. 



meadow, 73 3 . 

 Butterweed, 106 5 . 

 Buxbaumia indusiata, 168 6 . 



Caeoma nitens, 228 1 . 

 Calamagrostis Canadensis, 148 5 . 

 Calkins, W. W., acknowledgment 



to, 72 2 . 

 Calla, wild, 135 8 . 



Calla palustris, 135 9 . 

 Calliergon, 175 8 . 

 Callitriche palustris, 96 9 . 



tenia, 96 9 . 

 Calocera cornea, 224". 

 Caltha palustris, 73 9 . 

 Camaedaphne calyculata, 113 1 . 

 Campanula aparinoides, 111 1 . 



rapunculoides, 111 2 . 



rotundifolia, 110 9 . 

 Campanulaceae, 110 s -ll 3 . 

 Campylium, 174 1 . 



